EOS R5 C Firmware Update Version 1.1.2.1

Thank you for using Canon products.

Changes:
Firmware Version 1.1.2.1 incorporates the following enhancements:

1. View Assist can now be applied and adjusted during playback.

2. Enables display of the information below on [DISP Level 2].
 - Recording Format
 - Main Resolution
 - Sensor Mode
 - Digital IS
 - Gamma/Color Space

3. Optimizes Focus peaking to reduce interference from noise at high sensitivity settings.

4. The "CN5x11 IAS T/R1" (RF mount) CINE-SERVO cinema lens now supports the following features:
 - Metadata (Focal Length, T number, lens model name)
 - Displaying T number.
 - Periph. Illum. Corr.
 - Chromatic Aberr. Corr.
 - Distortion Aberr. Corr.
 - Dual Pixel CMOS AutoFocus Compatibility
 - [Focus Guide] Compatibility
 - Supports Decimal Point Display of Focal Length

For details, please refer to the user manual (latest version) for this product.

Caution:
 - Please use an SD/SDHC/SDXC memory card that is 512MB or greater to perform the firmware update.
 - Firmware version 1.1.2.1 is for updating cameras running firmware version 1.0.0.1 - 1.1.1.1. If your camera's firmware is already version 1.1.2.1, it is not necessary to update the firmware. Once the camera is updated to the latest version, it cannot be restored to a previous version.
 - Please refrain from loading menu settings generated using the most recent firmware version to a product running an old firmware version, as doing so may affect camera operations.
 - Firmware update must be performed in VIDEO mode.

Further information:
• EOS R5 C Firmware Download Link